package com.bestv.search.engine.compass.spellcheck;

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import org.apache.lucene.util.PriorityQueue;

/**
 * Sorts SuggestWord instances
 */
final class SuggestWordQueue extends PriorityQueue {

    SuggestWordQueue(int size) {
        initialize(size);
    }

    protected final boolean lessThan(Object a, Object b) {
        SuggestWord wa = (SuggestWord) a;
        SuggestWord wb = (SuggestWord) b;
        int val = wa.compareTo(wb);
        return val < 0;
    }
}
